Goodman Flame Rollout Switch B13701-54

Goodman B13701-54 Furnace Flame Rollout Switch | Manual Reset

Ensure strict combustion safety and protect your property from hazardous flue tracking with the genuine Goodman B13701-54 Flame Rollout Switch. This premium Factory Authorized Part is a vital frontline mechanical safety device engineered specifically for gas-fired residential furnaces under the Goodman, Amana, and Janitrol family of brands. Positioned directly adjacent to the burner box entry, this Single Pole Single Throw (SPST) normally closed safety switch continuously monitors for stray thermal back-drafting. If open flames or scorching flue gases escape the heat exchanger cells, the switch instantly breaks the 24V ignition loop to shut down the gas valve.

Featuring a manual reset mechanism, the Goodman B13701-54 Switch is precision-calibrated to trip at a fixed 350 degrees Fahrenheit, requiring a physical inspection before heating operations can resume.

Technical Specifications:

• Model/Part Number: B13701-54 (Directly replaces legacy P/N B1370154)
• Switch Type: Flame Rollout Safety Limit
• Thermal Trip Calibration: Fixed 350°F (Open on Rise)
• Reset Configuration: Manual Reset Button
• Electrical Loop: SPST Normally Closed Control Circuit (24 VAC)
• Application: Gas-Fired Residential Furnaces

Key Features & Benefits:

• Genuine Goodman OEM Calibration: This is an authentic factory original component—not a generic or uncalibrated aftermarket imitation. Built with specialized bimetallic disks calibrated to trip exactly at 350°F, ensuring your furnace retains its original ANSI safety ratings.
• Fail-Safe Manual Interruption: Unlike automatic switches, a manual reset lock guarantees the furnace remains entirely disabled until a service provider physically inspects the system, preventing repetitive, hazardous recycling.
• Corrosion-Resistant Bracket Matrix: Fitted with a robust factory mounting bracket designed to hold the sensor disk in the precise position required to catch stray thermal rollouts without interfering with primary burner ports.

Critical Operational Safety Note

Please Read Before Purchasing: Rollout switches do not trip from normal wear; they trip because burning flue gas is being forced inside the building cabinet instead of traveling up the exhaust vent. This failure typically points to severe safety threats, including a completely blocked chimney flue, severe negative pressure inside the building, or a cracked, compromised primary heat exchanger.

Why Buy From Shortys HVAC Supplies?

At Shortys HVAC, we sell exclusively Original Equipment Manufacturer (OEM) factory components because there is absolutely no room for error when managing furnace combustion safety. Installing an authentic Goodman B13701-54 Switch ensures your heating unit maintains its strict safety listings, performance metrics, and active manufacturer warranty protections.

Shipping Information: We provide fast, competitive shipping rates across the continental United States, delivering critical electronic safety components straight to your shop or doorstep to quickly eliminate system down-time.